CN212177689U

CN212177689U - High-efficient heat dissipation type bearing ring

Info

Publication number: CN212177689U
Application number: CN202020531073.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhejiang Hongyi Bearing Co ltd
Current assignee: Zhejiang Hongyi Bearing Co ltd
Priority date: 2020-04-12
Filing date: 2020-04-12
Publication date: 2020-12-18
Anticipated expiration: 2030-04-12

Abstract

The utility model provides a high-efficient heat dissipation type bearing ring, including the bearing ring body, all inlay around bearing ring body top and bottom and be equipped with the fin, the positive center department of bearing ring body is seted up flutedly, the center department of bearing ring body inner chamber is provided with heat dissipation mechanism. The utility model discloses a fin, the fixed block, the threaded rod, the thread bush, the cooperation of ring channel and coolant oil, the person of facilitating the use absorbs the conduction with the heat of bearing ring body inner wall, the fin also absorbs the conduction with the heat of bearing ring body inner wall simultaneously, the radiating effect and the radiating efficiency of bearing ring body have been strengthened, cooperation through lubricating oil, the frictional force of roller with bearing ring body inner wall has been reduced, the radiating effect and the radiating efficiency of bearing ring body have been improved, the radiating effect of having solved traditional bearing ring is poor, unable high efficiency carries out radiating problem to bearing ring.

Description

High-efficient heat dissipation type bearing ring

Technical Field

The utility model relates to a bearing field especially relates to a high-efficient heat dissipation type bearing ring.

Background

The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process and ensure the rotation precision of the mechanical rotating body, the early linear motion bearing mode is that a row of wooden poles are placed under a row of crow plates, the current linear motion bearing uses the same working principle, but sometimes uses balls to replace rollers, the simplest rotating bearing is a shaft sleeve bearing which is just a bush clamped between a wheel and a wheel shaft, the design is subsequently replaced by a rolling bearing which replaces the original bush with a plurality of cylindrical rollers, and each rolling body is like a single wheel.

The bearing ring is an important component of the bearing, however, the traditional bearing ring has poor heat dissipation effect, and cannot dissipate heat quickly and efficiently, when the bearing is in operation, the roller rolls on the inner wall of the bearing ring, so that great heat is generated in the rolling process, and if the heat is not dissipated in time, the service life of the bearing is seriously shortened.

Therefore, it is necessary to provide a high-efficiency heat dissipation type bearing ring to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient heat dissipation type bearing ring, it is poor to have solved traditional bearing ring's radiating effect, and unable high efficiency carries out radiating problem to bearing ring.

For solving the technical problem, the utility model provides a pair of high-efficient heat dissipation type bearing ring, including the bearing ring body, all inlay around bearing ring body top and bottom and be equipped with the fin, the positive center department of bearing ring body is seted up flutedly, the center department of bearing ring body inner chamber is provided with heat dissipation mechanism, the inner wall fixedly connected with wearing layer of bearing ring body.

Preferably, heat dissipation mechanism includes fixed block, threaded rod, thread bush, ring channel and coolant oil, the ring channel has been seted up to the center department of bearing ring body inner chamber, the inner chamber of ring channel has been filled with the coolant oil, the center department at the recess back inlays and is equipped with the thread bush, the back of thread bush runs through to the inner chamber of ring channel, the inner chamber threaded connection of thread bush has the threaded rod, the positive fixedly connected with fixed block of threaded rod.

Preferably, the wear-resistant layer comprises a tin bronze layer and a high-manganese alloy steel layer, the tin bronze layer is located on the inner side of the inner wall of the bearing ring body, and the high-manganese alloy steel layer is located on the outer side of the tin bronze layer.

Preferably, the periphery of the top of the bearing ring body is provided with 8 heat dissipation holes.

Preferably, the front surface of the fixing block is fixedly connected with a handle, and an anti-slip sleeve is sleeved on the surface of the handle.

Preferably, the back fixedly connected with of fixed block seals up, the back swing joint of sealed back and recess inner chamber that fills up.

Preferably, lubricating oil is smeared on the inner wall of the wear-resistant layer, and the handle is located in the inner cavity of the groove.

Compared with the prior art, the utility model provides a pair of high-efficient heat dissipation type bearing ring has following beneficial effect:

the utility model provides a high-efficiency heat-dissipation bearing ring,

1. the utility model, through the cooperation of the radiating fins, the fixed block, the threaded rod, the threaded sleeve, the annular groove and the cooling oil, the user twists the handle, thereby driving the threaded rod to rotate and move in the threaded sleeve through the fixed block, then a user fills the cooling oil into the annular groove, the user can absorb and conduct the heat of the inner wall of the bearing ring body conveniently, meanwhile, the heat radiating fins also absorb and conduct the heat on the inner wall of the bearing ring body, thereby enhancing the heat radiating effect and the heat radiating efficiency of the bearing ring body, through the matching of the lubricating oil, the friction force between the roller and the inner wall of the bearing ring body is reduced, the excessive friction between the roller and the inner wall of the bearing ring body is prevented, thereby produce a large amount of heats, improved the radiating effect and the radiating efficiency of bearing ring body, solved traditional bearing ring's radiating effect poor, can't high efficiency carry out radiating problem to bearing ring.

2. The utility model discloses a cooperation through fixed block, threaded rod, thread bush, ring channel and coolant oil, convenient to use person carries out high-efficient heat dissipation to the bearing ring circle body, thereby prolonged the life of bearing ring circle body, through the cooperation of tin bronze layer and high manganese alloy steel layer, strengthened the wear-resisting effect of bearing ring circle body inner wall, prolonged the life of bearing ring circle body, through the cooperation of louvre, the air current passes through the louvre fast, thereby carry out quick cooling to the bearing ring circle body, strengthened the heat dissipation effect of bearing ring circle body, through the cooperation of handle and antiskid cover, convenient to use person takes out the threaded rod from the thread bush through the handle, through the cooperation of sealed pad, prevent that coolant oil from overflowing from the thread bush, through the cooperation of lubricating oil, convenient to use person reduces the frictional force between roller and the inner wall of bearing ring circle body, prevent the roller and the excessive friction of the inner wall of bearing ring body to produce a large amount of heats, be located the inner chamber of recess through the handle, convenient to use person keeps the smoothness on bearing ring body surface, prevents that the surface of bearing ring body from having the arch, thereby influences the normal use of bearing ring body.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a high-efficiency heat dissipation type bearing ring provided in the present invention;

FIG. 2 is a top sectional view of the structure of the bearing ring body shown in FIG. 1;

FIG. 3 is an enlarged view of the structure of the region A shown in FIG. 2;

fig. 4 is a partial cross-sectional view of the structure of the wear resistant layer shown in fig. 1.

Reference numbers in the figures: 1. a bearing ring body; 2. a heat sink; 3. a groove; 4. a handle; 5. a heat dissipation mechanism; 51. a fixed block; 52. a threaded rod; 53. a threaded sleeve; 54. an annular groove; 55. cooling oil; 6. a wear layer; 61. a tin bronze layer; 62. a high manganese alloy steel layer; 7. lubricating oil; 8. a gasket; 9. and (4) heat dissipation holes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a high-efficiency heat dissipation type bearing ring according to the present invention; FIG. 2 is a top sectional view of the structure of the bearing ring body shown in FIG. 1; FIG. 3 is an enlarged view of the structure of the region A shown in FIG. 2; fig. 4 is a partial sectional view of the structure of the wear-resistant layer shown in fig. 1, and a high-efficiency heat dissipation type bearing ring comprises a bearing ring body 1, wherein heat dissipation fins 2 are embedded around the top and the bottom of the bearing ring body 1, a groove 3 is formed in the center of the front surface of the bearing ring body 1, a heat dissipation mechanism 5 is arranged in the center of the inner cavity of the bearing ring body 1, and the inner wall of the bearing ring body 1 is fixedly connected with a wear-resistant layer 6.

The heat dissipation mechanism 5 includes fixed block 51, threaded rod 52, thread bush 53, ring channel 54 and coolant oil 55, ring channel 54 has been seted up to the center department of the inner chamber of bearing ring body 1, the inner chamber of ring channel 54 has been filled with coolant oil 55, the center department at the recess 3 back inlays and is equipped with thread bush 53, the back of thread bush 53 runs through to the inner chamber of ring channel 54, the inner chamber threaded connection of thread bush 53 has threaded rod 52, the positive fixedly connected with fixed block 51 of threaded rod 52, through the cooperation of fixed block 51, threaded rod 52, thread bush 53, ring channel 54 and coolant oil 55, convenient to use person carries out high-efficient heat dissipation to bearing ring body 1 to the life of bearing ring body 1 has been prolonged.

The wear-resistant layer 6 comprises a tin bronze layer 61 and a high-manganese alloy steel layer 62, the tin bronze layer 61 is located on the inner side of the inner wall of the bearing ring body 1, the high-manganese alloy steel layer 62 is located on the outer side of the tin bronze layer 61, the tin bronze layer 61 and the high-manganese alloy steel layer 62 are matched, the wear-resistant effect of the inner wall of the bearing ring body 1 is enhanced, and the service life of the bearing ring body 1 is prolonged.

The bearing ring body 1 has all seted up louvre 9 all around at the top, the quantity of louvre 9 is 8, and through the cooperation of louvre 9, the air current passes through louvre 9 fast to carry out rapid cooling to bearing ring body 1, strengthened the radiating effect of bearing ring body 1.

The front of fixed block 51 fixedly connected with handle 4, the surface cover of handle 4 is equipped with anti-skidding cover, and through the cooperation of handle 4 and anti-skidding cover, the person of being convenient for takes out threaded rod 52 from thread bush 53 through handle 4.

The back fixedly connected with of fixed block 51 seals up 8, the back swing joint of sealed 8 and the back of recess 3 inner chamber through the cooperation that seals up 8, prevents that cooling oil 55 from overflowing in the thread bush 53.

Lubricating oil 7 is smeared on the inner wall of the wear-resistant layer 6, the handle 4 is located in the inner cavity of the groove 3, through the cooperation of the lubricating oil 7, a user can conveniently reduce the friction force between the roller and the inner wall of the bearing ring body 1, the roller and the inner wall of the bearing ring body 1 are prevented from excessively rubbing, a large amount of heat is generated, the handle 4 is located in the inner cavity of the groove 3, the user can conveniently keep the smoothness of the surface of the bearing ring body 1, the surface of the bearing ring body 1 is prevented from being protruded, and the normal use of the bearing ring body 1 is influenced.

The utility model provides a pair of high-efficient heat dissipation type bearing ring's theory of operation as follows:

when the bearing is used, a user twists the handle 4 through the clamp, the handle 4 drives the threaded rod 52 to rotate and move in the threaded sleeve 53 through the fixing block 51 until the threaded rod 52 leaves the inner cavity of the threaded sleeve 53, then the user fills the cooling oil 55 into the annular groove 54, and in the same way, the user screws the threaded rod 52 into the inner cavity of the threaded sleeve 53, at the moment, the cooling oil 55 absorbs and conducts the heat of the inner wall of the bearing ring body 1, meanwhile, the radiating fins 2 also absorb and conducts the heat of the inner wall of the bearing ring body 1, when the bearing runs, the roller rolls on the inner wall of the bearing ring body 1, at the moment, the lubricating oil 7 lubricates the inner wall of the bearing ring body 1, the friction force between the roller and the inner wall of the bearing ring body 1 is reduced, the roller is prevented from excessively rubbing against the inner wall of the bearing ring body 1, a large amount, thereby cooling the inside of the bearing ring body 1.

the utility model discloses a fin 2, fixed block 51, threaded rod 52, thread bush 53, ring channel 54 and cooling oil 55's cooperation, the user twists handle 4, thereby drive threaded rod 52 in thread bush 53 internal rotation through fixed block 51 and move, the user pours cooling oil 55 into ring channel 54 afterwards, convenient to use person absorbs the heat of bearing ring body 1 inner wall and conducts, fin 2 also absorbs the heat of bearing ring body 1 inner wall and conducts simultaneously, the radiating effect and the radiating efficiency of bearing ring body 1 have been strengthened, through the cooperation of lubricating oil 7, the frictional force of roller and bearing ring body 1 inner wall has been reduced, prevent roller and the inner wall excessive friction of bearing ring body 1, thereby produce a large amount of heats, the radiating effect and the radiating efficiency of bearing ring body 1 have been improved, the radiating effect of traditional bearing ring has been solved poor, the problem that the bearing ring cannot be rapidly and efficiently cooled.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient heat dissipation type bearing ring, includes bearing ring body (1), its characterized in that: all inlay around bearing ring body (1) top and bottom and be equipped with fin (2), the positive center department of bearing ring body (1) is seted up fluted (3), the center department of bearing ring body (1) inner chamber is provided with heat dissipation mechanism (5), the inner wall fixedly connected with wearing layer (6) of bearing ring body (1).

2. The efficient heat dissipation type bearing ring according to claim 1, wherein the heat dissipation mechanism (5) comprises a fixing block (51), a threaded rod (52), a threaded sleeve (53), an annular groove (54) and cooling oil (55), the annular groove (54) is formed in the center of the inner cavity of the bearing ring body (1), the cooling oil (55) is filled into the inner cavity of the annular groove (54), the threaded sleeve (53) is embedded in the center of the back of the groove (3), the back of the threaded sleeve (53) penetrates through the inner cavity of the annular groove (54), the threaded rod (52) is connected to the inner cavity of the threaded sleeve (53) in a threaded manner, and the fixing block (51) is fixedly connected to the front of the threaded rod (52).

3. A high efficiency heat dissipating bearing ring according to claim 1, wherein the wear resistant layer (6) comprises a tin bronze layer (61) and a high manganese alloy steel layer (62), the tin bronze layer (61) being located inside the inner wall of the bearing ring body (1), the high manganese alloy steel layer (62) being located outside the tin bronze layer (61).

4. The efficient heat dissipation type bearing ring according to claim 1, wherein heat dissipation holes (9) are formed in the periphery of the top of the bearing ring body (1), and the number of the heat dissipation holes (9) is 8.

5. The efficient heat dissipation type bearing ring according to claim 2, wherein a handle (4) is fixedly connected to the front surface of the fixing block (51), and an anti-slip sleeve is sleeved on the surface of the handle (4).

6. The efficient heat dissipation type bearing ring according to claim 2, wherein a sealing gasket (8) is fixedly connected to the back of the fixing block (51), and the back of the sealing gasket (8) is movably connected with the back of the inner cavity of the groove (3).

7. A high efficiency heat dissipation type bearing ring according to claim 5, wherein the inner wall of the wear resistant layer (6) is coated with lubricating oil (7), and the handle (4) is located in the inner cavity of the groove (3).